FR2373608B1 - - Google Patents

Info

Publication number
FR2373608B1
FR2373608B1 FR7704434A FR7704434A FR2373608B1 FR 2373608 B1 FR2373608 B1 FR 2373608B1 FR 7704434 A FR7704434 A FR 7704434A FR 7704434 A FR7704434 A FR 7704434A FR 2373608 B1 FR2373608 B1 FR 2373608B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7704434A
Other languages
French (fr)
Other versions
FR2373608A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke AG
Original Assignee
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voestalpine AG, Vereinigte Osterreichische Eisen und Stahlwerke AG filed Critical Voestalpine AG
Publication of FR2373608A1 publication Critical patent/FR2373608A1/fr
Application granted granted Critical
Publication of FR2373608B1 publication Critical patent/FR2373608B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • C21C7/0043—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material into the falling stream of molten metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7704434A 1976-12-10 1977-02-16 Dispositif pour ajouter des substances d'addition a un metal liquide par leur introduction dans un jet de metal Granted FR2373608A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT912476A AT345491B (de) 1976-12-10 1976-12-10 Einrichtung zur zugabe von zusatzstoffen in einen metallgiessstrahl

Publications (2)

Publication Number Publication Date
FR2373608A1 FR2373608A1 (fr) 1978-07-07
FR2373608B1 true FR2373608B1 (de) 1980-03-21

Family

ID=3611382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704434A Granted FR2373608A1 (fr) 1976-12-10 1977-02-16 Dispositif pour ajouter des substances d'addition a un metal liquide par leur introduction dans un jet de metal

Country Status (8)

Country Link
JP (1) JPS602370B2 (de)
AT (1) AT345491B (de)
BE (1) BE851620A (de)
DE (1) DE2706096C2 (de)
ES (1) ES460581A1 (de)
FR (1) FR2373608A1 (de)
LU (1) LU77553A1 (de)
SE (1) SE421012B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814907A1 (de) * 1988-05-03 1989-11-09 Thyssen Stahl Ag Verfahren und vorrichtung zur zugabe von legierungsmitteln in einen metallgiessstrahl
ITUD20120158A1 (it) * 2012-09-13 2014-03-14 Danieli Off Mecc Apparato e metodo per il trattamento di scorie metallurgiche
CN107557527A (zh) * 2017-09-29 2018-01-09 四川德胜集团钒钛有限公司 一种炼钢转炉用合金烘烤系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286524B (de) * 1963-12-24 1969-01-09 Sueddeutsche Kalkstickstoff Vorrichtung zur mengenverstellbaren und gezielten Materialaufgabe beim Schmelzbetrieb
US3260591A (en) * 1964-01-20 1966-07-12 Brown Fintube Co Propelling of addition agents into melts
ES376188A1 (es) * 1970-02-03 1972-03-16 Aguirre Ormaechea Perfeccionamientos introducidos en el proceso de fabrica- cion de aceros.

Also Published As

Publication number Publication date
JPS5372717A (en) 1978-06-28
LU77553A1 (de) 1977-09-19
SE7701331L (sv) 1978-06-11
SE421012B (sv) 1981-11-16
DE2706096A1 (de) 1978-06-15
DE2706096C2 (de) 1984-07-05
AT345491B (de) 1978-09-25
FR2373608A1 (fr) 1978-07-07
ATA912476A (de) 1977-12-15
ES460581A1 (es) 1978-05-16
JPS602370B2 (ja) 1985-01-21
BE851620A (fr) 1977-06-16

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse